package yifeng.test;

public class T {
	
	
	class A{
		int i;
		
		void p(){
			System.out.println("This is A");
		}
	}
	
	public void t(){
		new A().p();
	}
	/**
	 * @param args
	 */
	
	
	public static void main(String[] args) {
//		new A().p();//????????????????????
		"dd".contains("");
		new T().t();
	}

}
